ToupTek G3M290M Compact Planetary Camera – Sony IMX290 Monochrome

The ToupTek G3M290M is a compact monochrome planetary camera built around the Sony IMX290 sensor. The IMX290's excellent low-light performance and high frame rate make the G3M290M particularly well suited for monochrome planetary imaging with filter sets and for precision autoguiding at high sensitivity.

Who Is This Product Best For?

The G3M290M is ideal for intermediate to advanced planetary imagers who use LRGB filter sets for colour planetary imaging, and for those who want a high-sensitivity guide camera capable of guiding on faint guide stars.

Why Choose This Product?

• Sony IMX290 Monochrome Sensor: Exceptional low-light sensitivity for guide camera use and monochrome planetary imaging.
• Compact G3M Body: Lightweight and direct-fit for 1.25" focusers and guide scope adapters.
• Dual-Purpose Use: Excellent as both a planetary camera and a high-sensitivity guide camera.
• Compatible Software: SharpCap, FireCapture, PHD2, NINA, and ASCOM/INDI.

Recommended Uses

• Monochrome planetary imaging with LRGB filter sets
• High-sensitivity autoguiding with PHD2
• Lunar surface monochrome imaging

Compatibility and Accessory Notes

• 1.25" barrel; compatible with standard focusers, guide scopes, and Barlow lenses
• Compatible with INDI, ASCOM, SharpCap, FireCapture, and PHD2

Important Limitations

• Not designed for deep sky long-exposure imaging
• Monochrome — requires filter sets for colour planetary imaging

Frequently Asked Questions

Is this better as a guide camera or planetary camera?
It excels at both. The IMX290's high sensitivity makes it excellent for guiding on faint stars, while its high frame rate and sensitivity also deliver strong planetary results.

Our Recommendation

The ToupTek G3M290M is a versatile compact monochrome camera that serves double duty as a planetary imaging camera and a high-sensitivity guide camera. An excellent value for intermediate to advanced imagers.